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Is Thompson Canyon open?

Original Post
John Peluso · · Unknown Hometown · Joined Dec 2017 · Points: 0

Is Thompson's Canyon still open to climbing with all the construction going on?

Dave Hurst · · somewhat near Boulder CO · Joined Jun 2010 · Points: 5

The Big Thompson Canyon? US Highway 34?
"US 34 Westbound / Eastbound Big Thompson Canyon (Milemarker 67-83)Big Thompson Canyon is closed from approximately mile point 67 to mile point 83 (near the Round Mountain Trailhead/Cedar Cove area). Expected reopening date is May 2018".

US 34 is closed with no through access  until Memorial Day weekend 2018. Scheduled residential access is allowed with permits only.

Guideline #1: Don't be a jerk.

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